Manganese dioxide oxidation of hydroxylamines to nitrones
โ Scribed by Stefano Cicchi; Marco Marradi; Andrea Goti; Alberto Brandi
- Book ID
- 104231279
- Publisher
- Elsevier Science
- Year
- 2001
- Tongue
- French
- Weight
- 62 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0040-4039
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โฆ Synopsis
Several structurally differentiated N,N-dialkylhydroxylamines were oxidised to the corresponding nitrones using MnO 2 . Manganese dioxide revealed an efficient and mild reagent for oxidation of hydroxylamines, showing a level of regioselectivity comparable to HgO. Its non-toxicity makes MnO 2 the reagent of choice for replacing HgO in this oxidation.
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